var maxBottom = 0;



function __getElementMaxBottom(element)

{

	if (element.className != "section")

	{

		var elementBottom = element.offsetTop + element.offsetHeight;

		if (elementBottom > maxBottom)

		{

			maxBottom = elementBottom;

		}

	}



	if (element.children != null)

	{	

		var children = element.children;

		

		for (var childIndex = 0; childIndex < children.length; childIndex++)

		{

			var child = children(childIndex);

			

			__getElementMaxBottom(child);

		}

	}

}



function __calcSectionHeight(section, minTop)

{

	maxBottom = 0;



	if (document.layers == null)

	{

		__getElementMaxBottom(section);

		section.style.height = maxBottom;



		absoluteBottom = section.offsetTop + section.offsetHeight;

		if (absoluteBottom < minTop)

		{

			diff = minTop - absoluteBottom;

			newHeight = parseInt(section.style.height) + diff;

			section.style.height = newHeight;

		}

	}

	else

	{

		absoluteBottom = section.pageY + section.clip.height;

		if (absoluteBottom < minTop)

		{

			section.resizeBy(0, (minTop - absoluteBottom));

		}

	}

}